616
FZUS51 KBOX 261403
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1003 AM EDT SAT SEP 26 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 60 NM
ANZ200-270300-
1003 AM EDT SAT SEP 26 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
A SLOW MOVING AND INTENSIFYING NOR'EASTER APPROACHES SOUTHERN NEW
ENGLAND THIS EVENING AND LINGERS OVER THE SOUTHERN WATERS INTO THIS
WEEKEND. DANGEROUS CONDITIONS ARE EXPECTED FOR MARINERS TODAY
THROUGH THIS WEEKEND. PEAK NE WIND GUSTS OF 35 TO 60 KT WITH MAXIMUM
SEAS OF 15-25 FEET ACROSS THE OPEN WATERS ARE EXPECTED. MARINERS
SHOULD KEEP UP TO DATE WITH THE LATEST FORECASTS AND BE PREPARED TO
RETURN TO PORT.
ANZ250-270300-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS AROUND 30 KT WITH GUSTS UP TO 50 KT.
SEAS 11 TO 13 FT. WAVE DETAIL: E 13 FT AT 11 SECONDS AND E 7 FT
AT 6 SECONDS. PATCHY FOG. SHOWERS. ISOLATED TSTMS, THEN A CHANCE
OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 NM OR
LESS.
TONIGHT
NE WINDS AROUND 30 KT WITH GUSTS UP TO 50 KT. SEAS
11 TO 14 FT. WAVE DETAIL: E 14 FT AT 10 SECONDS AND SE 4 FT AT
8 SECONDS. PATCHY FOG. SHOWERS. VSBY 1 NM OR LESS.
SUN
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 11 TO
13 FT, SUBSIDING TO 9 TO 12 FT IN THE AFTERNOON. WAVE DETAIL: E
13 FT AT 10 SECONDS, BECOMING E 12 FT AT 9 SECONDS AND SE 3 FT AT
9 SECONDS. PATCHY FOG. SHOWERS. VSBY 1 NM OR LESS, INCREASING TO
1 TO 3 NM IN THE AFTERNOON.
SUN NIGHT
NE WINDS 20 TO 25 KT. GUSTS UP TO 40 KT, DECREASING
TO 30 KT AFTER MIDNIGHT. SEAS 7 TO 10 FT. WAVE DETAIL: E 10 FT AT
9 SECONDS AND SE 2 FT AT 9 SECONDS. PATCHY FOG. SHOWERS LIKELY.
VSBY 1 TO 3 NM IN THE EVENING.
MON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO
9 FT. WAVE DETAIL: E 9 FT AT 9 SECONDS AND SE 2 FT AT 8 SECONDS.
PATCHY FOG. SHOWERS.
MON NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. WAVE
DETAIL: E 7 FT AT 8 SECONDS AND SE 2 FT AT 7 SECONDS. SHOWERS
LIKELY, MAINLY IN THE EVENING.
TUE
NW WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. A CHANCE OF SHOWERS.
TUE NIGHT AND WED
NW WINDS AROUND 5 KT, BECOMING W AROUND
5 KT. SEAS 3 TO 5 FT.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ251-270300-
MASSACHUSETTS BAY AND IPSWICH BAY-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT.
SEAS 8 TO 11 FT. WAVE DETAIL: E 11 FT AT 11 SECONDS AND E 2 FT AT
5 SECONDS. PATCHY FOG. SHOWERS. ISOLATED TSTMS, THEN A CHANCE OF
TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 TO 3 NM,
DECREASING TO 1 NM OR LESS.
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 8 TO
11 FT. WAVE DETAIL: E 11 FT AT 10 SECONDS AND S 3 FT AT
8 SECONDS. PATCHY FOG. SHOWERS. VSBY 1 TO 3 NM, DECREASING TO
1 NM OR LESS AFTER MIDNIGHT.
SUN
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 8 TO
11 FT. WAVE DETAIL: E 11 FT AT 9 SECONDS. PATCHY FOG. SHOWERS.
VSBY 1 TO 3 NM.
SUN NIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS
6 TO 9 FT. WAVE DETAIL: E 9 FT AT 10 SECONDS. PATCHY FOG.
SHOWERS. VSBY 1 TO 3 NM IN THE EVENING.
MON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT. WAVE DETAIL: E 7 FT AT 9 SECONDS. PATCHY FOG. SHOWERS.
MON NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE
DETAIL: E 6 FT AT 8 SECONDS AND S 2 FT AT 9 SECONDS. SHOWERS
LIKELY, MAINLY IN THE EVENING. PATCHY FOG IN THE EVENING.
TUE
N WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. A CHANCE OF SHOWERS.
TUE NIGHT THROUGH WED NIGHT
SW WINDS AROUND 5 KT. SEAS 2 TO
4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ231-270300-
CAPE COD BAY-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT.
SEAS 5 TO 7 FT. WAVE DETAIL: NE 7 FT AT 6 SECONDS AND SE 2 FT AT
5 SECONDS. PATCHY FOG. SHOWERS. A SLIGHT CHANCE OF TSTMS, THEN A
CHANCE OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 NM
OR LESS.
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS 5 TO
7 FT. WAVE DETAIL: NE 7 FT AT 6 SECONDS AND SW 4 FT AT 6 SECONDS.
PATCHY FOG. SHOWERS. VSBY 1 NM OR LESS.
SUN
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. SEAS 5 TO
7 FT. WAVE DETAIL: E 6 FT AT 6 SECONDS. PATCHY FOG. SHOWERS
LIKELY. VSBY 1 TO 3 NM.
SUN NIGHT
E WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. GUSTS UP TO 35 KT. SEAS 4 TO 6 FT. WAVE DETAIL:
NE 5 FT AT 6 SECONDS. PATCHY FOG. SHOWERS LIKELY. VSBY 1 TO 3 NM
IN THE EVENING.
MON
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NE 4 FT AT 7 SECONDS AND E 2 FT AT 4 SECONDS.
SHOWERS LIKELY, MAINLY IN THE MORNING. PATCHY FOG IN THE MORNING.
MON NIGHT
E WINDS 5 TO 10 KT, BECOMING SE AFTER MIDNIGHT. SEAS
2 TO 4 FT. WAVE DETAIL: NE 3 FT AT 7 SECONDS. A CHANCE OF SHOWERS
IN THE EVENING.
TUE THROUGH WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ254-270300-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT.
SEAS 11 TO 15 FT. WAVE DETAIL: E 15 FT AT 11 SECONDS AND SW 4 FT
AT 8 SECONDS. PATCHY FOG. SHOWERS. ISOLATED TSTMS, THEN A CHANCE
OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 TO 3 NM,
DECREASING TO 1 NM OR LESS.
TONIGHT
NE WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 45 KT. SEAS 10 TO 14 FT. WAVE DETAIL: E
14 FT AT 10 SECONDS AND SE 8 FT AT 9 SECONDS. PATCHY FOG.
SHOWERS. VSBY 1 NM OR LESS.
SUN
E WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. SEAS 9 TO
12 FT. WAVE DETAIL: NE 12 FT AT 10 SECONDS AND S 6 FT AT
10 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS. VSBY 1 NM OR LESS,
INCREASING TO 1 TO 3 NM IN THE AFTERNOON.
SUN NIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS
6 TO 9 FT. WAVE DETAIL: NE 8 FT AT 9 SECONDS AND S 5 FT AT
9 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS IN THE EVENING, THEN
SHOWERS LIKELY AFTER MIDNIGHT. VSBY 1 TO 3 NM IN THE EVENING.
MON
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT. SEAS 5 TO
8 FT. WAVE DETAIL: NE 7 FT AT 9 SECONDS AND S 3 FT AT 7 SECONDS.
A CHANCE OF SHOWERS. PATCHY FOG IN THE MORNING.
MON NIGHT
SE WINDS 10 TO 15 KT, BECOMING S 5 TO 10 KT AFTER
MIDNIGHT. SEAS 5 TO 7 FT. WAVE DETAIL: E 6 FT AT 8 SECONDS AND S
3 FT AT 8 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
TUE
W WINDS AROUND 10 KT. SEAS 4 TO 6 FT.
TUE NIGHT AND WED
W WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS 2 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ255-270300-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 50 KT.
SEAS 10 TO 14 FT. WAVE DETAIL: NE 14 FT AT 11 SECONDS AND S 5 FT
AT 10 SECONDS. PATCHY FOG. SHOWERS. ISOLATED TSTMS, THEN A CHANCE
OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 TO 3 NM,
DECREASING TO 1 NM OR LESS.
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS 9 TO
13 FT. WAVE DETAIL: NE 13 FT AT 10 SECONDS AND SW 11 FT AT
9 SECONDS. PATCHY FOG. SHOWERS. VSBY 1 NM OR LESS.
SUN
E WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT, DIMINISHING TO
15 TO 20 KT WITH GUSTS UP TO 35 KT IN THE AFTERNOON. SEAS 8 TO
11 FT, SUBSIDING TO 6 TO 9 FT IN THE AFTERNOON. WAVE DETAIL: E
9 FT AT 10 SECONDS AND S 8 FT AT 10 SECONDS, BECOMING S 8 FT AT
9 SECONDS AND E 5 FT AT 9 SECONDS. PATCHY FOG. A CHANCE OF
SHOWERS. VSBY 1 TO 3 NM.
SUN NIGHT
E WINDS 10 TO 15 KT. GUSTS UP TO 30 KT, DECREASING
TO 20 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. WAVE DETAIL: S 6 FT AT
9 SECONDS AND E 5 FT AT 9 SECONDS. PATCHY FOG. SHOWERS LIKELY.
VSBY 1 TO 3 NM IN THE EVENING.
MON
E WINDS 5 TO 10 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SW 5 FT
AT 8 SECONDS AND E 4 FT AT 9 SECONDS. A CHANCE OF SHOWERS. PATCHY
FOG IN THE MORNING.
MON NIGHT
S WINDS AROUND 10 KT, BECOMING SW AFTER MIDNIGHT.
SEAS 4 TO 6 FT. WAVE DETAIL: SW 5 FT AT 8 SECONDS AND E 4 FT AT
9 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
TUE
W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
TUE NIGHT
W WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.
WED AND WED NIGHT
W WINDS AROUND 5 KT. SEAS 2 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ256-270300-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT THROUGH LATE TONIGHT
THIS AFTERNOON
NE WINDS AROUND 35 KT WITH GUSTS UP TO 55 KT.
SEAS 11 TO 15 FT. WAVE DETAIL: NE 15 FT AT 10 SECONDS AND N 5 FT
AT 7 SECONDS. PATCHY FOG. SHOWERS. A SLIGHT CHANCE OF TSTMS, THEN
A CHANCE OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY
1 TO 3 NM, DECREASING TO 1 NM OR LESS.
TONIGHT
NE WINDS 30 TO 35 KT, DIMINISHING TO 25 TO 30 KT AFTER
MIDNIGHT. GUSTS UP TO 55 KT. SEAS 10 TO 14 FT. WAVE DETAIL: NE
14 FT AT 10 SECONDS AND NW 4 FT AT 7 SECONDS. PATCHY FOG.
SHOWERS. A CHANCE OF TSTMS IN THE EVENING. SOME TSTMS MAY PRODUCE
HEAVY RAINFALL IN THE EVENING. VSBY 1 NM OR LESS.
SUN
E WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 50 KT. SEAS 9 TO 12 FT, SUBSIDING TO 7 TO
10 FT IN THE AFTERNOON. WAVE DETAIL: E 12 FT AT 9 SECONDS AND SW
8 FT AT 10 SECONDS, BECOMING E 10 FT AT 9 SECONDS AND S 8 FT AT
9 SECONDS. PATCHY FOG. A CHANCE OF SHOWERS. VSBY 1 TO 3 NM.
SUN NIGHT
E WINDS 15 TO 20 KT. GUSTS UP TO 30 KT IN THE
EVENING. SEAS 5 TO 7 FT, SUBSIDING TO 4 TO 5 FT AFTER MIDNIGHT.
WAVE DETAIL: S 6 FT AT 8 SECONDS AND NE 4 FT AT 9 SECONDS,
BECOMING SE 5 FT AT 7 SECONDS AND E 4 FT AT 8 SECONDS. PATCHY
FOG. SHOWERS. VSBY 1 TO 3 NM IN THE EVENING.
MON
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 4 TO
6 FT. WAVE DETAIL: S 6 FT AT 8 SECONDS AND E 4 FT AT 9 SECONDS. A
CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE
AFTERNOON. PATCHY FOG IN THE MORNING.
MON NIGHT
S WINDS AROUND 10 KT, BECOMING SW AFTER MIDNIGHT.
SEAS 5 TO 6 FT. WAVE DETAIL: S 6 FT AT 8 SECONDS AND E 3 FT AT
9 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
TUE
W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
TUE NIGHT THROUGH WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO
4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ232-270300-
NANTUCKET SOUND-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT.
SEAS 6 TO 9 FT. WAVE DETAIL: E 8 FT AT 7 SECONDS AND S 2 FT AT
10 SECONDS. PATCHY FOG. SHOWERS. ISOLATED TSTMS, THEN A CHANCE OF
TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 TO 3 NM,
DECREASING TO 1 NM OR LESS.
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS 5 TO
7 FT. WAVE DETAIL: E 7 FT AT 7 SECONDS AND S 4 FT AT 10 SECONDS.
PATCHY FOG. SHOWERS. VSBY 1 NM OR LESS.
SUN
E WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT, DIMINISHING TO
15 TO 20 KT WITH GUSTS UP TO 35 KT IN THE AFTERNOON. SEAS 5 TO
7 FT. WAVE DETAIL: E 6 FT AT 9 SECONDS AND S 3 FT AT 10 SECONDS.
PATCHY FOG. SHOWERS LIKELY IN THE MORNING. A CHANCE OF SHOWERS IN
THE AFTERNOON. VSBY 1 TO 3 NM.
SUN NIGHT
E WINDS AROUND 15 KT. GUSTS UP TO 30 KT, DECREASING
TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: E 4 FT AT
9 SECONDS AND SE 3 FT AT 8 SECONDS. PATCHY FOG. SHOWERS. VSBY
1 TO 3 NM IN THE EVENING.
MON
E WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 2 TO 4 FT. WAVE DETAIL: E 3 FT AT 9 SECONDS AND SE 2 FT AT
7 SECONDS. A CHANCE OF SHOWERS. PATCHY FOG IN THE MORNING.
MON NIGHT
SE WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. SEAS
2 TO 4 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS AND E 2 FT AT
9 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
TUE THROUGH WED
W WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
WED NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ233-270300-
VINEYARD SOUND-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT.
SEAS 5 TO 7 FT. WAVE DETAIL: E 6 FT AT 6 SECONDS AND S 5 FT AT
6 SECONDS. PATCHY FOG. SHOWERS. A SLIGHT CHANCE OF TSTMS, THEN A
CHANCE OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 TO
3 NM, DECREASING TO 1 NM OR LESS.
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS 5 TO
7 FT. WAVE DETAIL: NE 7 FT AT 6 SECONDS AND SE 2 FT AT
10 SECONDS. PATCHY FOG. SHOWERS. VSBY 1 NM OR LESS.
SUN
NE WINDS 20 TO 25 KT, BECOMING E 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 45 KT. SEAS 4 TO 6 FT. WAVE DETAIL: NE
6 FT AT 7 SECONDS AND S 4 FT AT 10 SECONDS. PATCHY FOG. SHOWERS
LIKELY IN THE MORNING. A CHANCE OF SHOWERS IN THE AFTERNOON. VSBY
1 TO 3 NM.
SUN NIGHT
NE WINDS 10 TO 15 KT. GUSTS UP TO 30 KT, DECREASING
TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT, SUBSIDING TO 2 TO 3 FT
AFTER MIDNIGHT. WAVE DETAIL: S 4 FT AT 9 SECONDS AND NE 2 FT AT
4 SECONDS, BECOMING S 3 FT AT 7 SECONDS AND NE 2 FT AT 6 SECONDS.
PATCHY FOG. SHOWERS. VSBY 1 TO 3 NM IN THE EVENING.
MON
E WINDS AROUND 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: E 3 FT
AT 7 SECONDS. SHOWERS LIKELY, MAINLY IN THE MORNING. PATCHY FOG
IN THE MORNING.
MON NIGHT
SE WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.
SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 8 SECONDS AND E 1 FOOT AT
12 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
TUE THROUGH WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ234-270300-
BUZZARDS BAY-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT.
SEAS 4 TO 6 FT. WAVE DETAIL: NE 5 FT AT 5 SECONDS AND S 4 FT AT
6 SECONDS. PATCHY FOG. SHOWERS. ISOLATED TSTMS, THEN A CHANCE OF
TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 TO 3 NM,
DECREASING TO 1 NM OR LESS.
TONIGHT
NE WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 45 KT. SEAS 4 TO 6 FT. WAVE DETAIL: NE 4 FT
AT 4 SECONDS AND SW 4 FT AT 5 SECONDS. PATCHY FOG. SHOWERS. VSBY
1 NM OR LESS.
SUN
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 45 KT. SEAS 4 TO
6 FT. WAVE DETAIL: NE 4 FT AT 4 SECONDS AND SE 3 FT AT 9 SECONDS.
PATCHY FOG. SHOWERS LIKELY IN THE MORNING. A CHANCE OF SHOWERS IN
THE AFTERNOON. VSBY 1 TO 3 NM.
SUN NIGHT
NE WINDS 10 TO 15 KT. GUSTS UP TO 30 KT, DECREASING
TO 20 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT, SUBSIDING TO 2 TO 3 FT
AFTER MIDNIGHT. WAVE DETAIL: SE 3 FT AT 7 SECONDS AND NE 2 FT AT
4 SECONDS, BECOMING E 3 FT AT 6 SECONDS. PATCHY FOG. SHOWERS.
VSBY 1 TO 3 NM IN THE EVENING.
MON
E WINDS AROUND 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: NE
2 FT AT 6 SECONDS. SHOWERS LIKELY, MAINLY IN THE MORNING. PATCHY
FOG IN THE MORNING.
MON NIGHT
SE WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.
SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT AT 7 SECONDS AND E 1 FOOT AT
17 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
TUE THROUGH WED NIGHT
SW WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ235-270300-
RHODE ISLAND SOUND-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT THROUGH LATE TONIGHT
THIS AFTERNOON
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 55 KT.
SEAS 7 TO 10 FT. WAVE DETAIL: NE 10 FT AT 8 SECONDS AND NW 5 FT
AT 7 SECONDS. PATCHY FOG. SHOWERS. ISOLATED TSTMS, THEN A CHANCE
OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 TO 3 NM,
DECREASING TO 1 NM OR LESS.
TONIGHT
NE WINDS 30 TO 35 KT, DIMINISHING TO 25 TO 30 KT AFTER
MIDNIGHT. GUSTS UP TO 55 KT. SEAS 7 TO 10 FT. WAVE DETAIL: NE
10 FT AT 8 SECONDS AND W 2 FT AT 6 SECONDS. PATCHY FOG. SHOWERS.
VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM AFTER MIDNIGHT.
SUN
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 50 KT, BECOMING E
15 TO 20 KT WITH GUSTS UP TO 40 KT IN THE AFTERNOON. SEAS 6 TO
9 FT. WAVE DETAIL: NE 9 FT AT 8 SECONDS AND SE 7 FT AT
10 SECONDS. PATCHY FOG. SHOWERS LIKELY IN THE MORNING. A CHANCE
OF SHOWERS IN THE AFTERNOON. VSBY 1 TO 3 NM.
SUN NIGHT
NE WINDS 15 TO 20 KT. GUSTS UP TO 30 KT, DECREASING
TO 20 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: S 6 FT AT
9 SECONDS AND NE 3 FT AT 5 SECONDS. PATCHY FOG. SHOWERS. A CHANCE
OF TSTMS IN THE EVENING. SOME TSTMS MAY PRODUCE HEAVY RAINFALL IN
THE EVENING WITH VSBY 1 TO 3 NM.
MON
E WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE MORNING.
SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND NE 2 FT AT
7 SECONDS. SHOWERS LIKELY. PATCHY FOG IN THE MORNING.
MON NIGHT
SE WINDS AROUND 10 KT, BECOMING SW AFTER MIDNIGHT.
SEAS 3 TO 4 FT. WAVE DETAIL: S 4 FT AT 8 SECONDS AND E 1 FOOT AT
10 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
TUE AND TUE NIGHT
W WINDS 10 TO 15 KT, DIMINISHING TO 5 TO
10 KT. SEAS 2 TO 4 FT.
WED AND WED NIGHT
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ237-270300-
BLOCK ISLAND SOUND-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT THROUGH LATE TONIGHT
THIS AFTERNOON
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 55 KT.
SEAS 8 TO 11 FT. WAVE DETAIL: E 11 FT AT 10 SECONDS AND N 5 FT AT
7 SECONDS. PATCHY FOG. SHOWERS WITH A SLIGHT CHANCE OF TSTMS.
SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 TO 3 NM.
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 55 KT. SEAS 7 TO
10 FT. WAVE DETAIL: NE 10 FT AT 9 SECONDS AND SW 3 FT AT
10 SECONDS. PATCHY FOG. SHOWERS. VSBY 1 NM OR LESS, INCREASING TO
1 TO 3 NM AFTER MIDNIGHT.
SUN
NE WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 50 KT. SEAS 6 TO 9 FT. WAVE DETAIL: E 9 FT
AT 9 SECONDS AND S 7 FT AT 10 SECONDS. PATCHY FOG. SHOWERS. VSBY
1 TO 3 NM.
SUN NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 7 FT, SUBSIDING TO 3 TO 5 FT AFTER MIDNIGHT. WAVE DETAIL: S
7 FT AT 9 SECONDS AND E 5 FT AT 7 SECONDS, BECOMING SE 4 FT AT
7 SECONDS. PATCHY FOG. SHOWERS. VSBY 1 TO 3 NM IN THE EVENING.
MON
E WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: SE 5 FT AT 8 SECONDS AND
E 3 FT AT 8 SECONDS. SHOWERS LIKELY. PATCHY FOG IN THE MORNING.
MON NIGHT
SE WINDS 10 TO 15 KT, BECOMING SW AFTER MIDNIGHT.
SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 8 SECONDS AND E 2 FT AT
9 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
TUE AND TUE NIGHT
W WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.
WED AND WED NIGHT
W WINDS 5 TO 10 KT. SEAS AROUND 2 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ230-270300-
BOSTON HARBOR-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT.
WAVES 2 TO 3 FT, EXCEPT 5 TO 7 FT AT THE OUTER HARBOR ENTRANCE.
SHOWERS. ISOLATED TSTMS, THEN A CHANCE OF TSTMS. PATCHY FOG. SOME
TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 NM OR LESS.
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. WAVES
2 TO 3 FT, EXCEPT 5 TO 7 FT AT THE OUTER HARBOR ENTRANCE. PATCHY
FOG. SHOWERS. VSBY 1 TO 3 NM.
SUN
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. WAVES 2 TO
3 FT, EXCEPT 5 TO 7 FT AT THE OUTER HARBOR ENTRANCE. PATCHY FOG.
SHOWERS. VSBY 1 TO 3 NM.
SUN NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 35 KT. WAVES
2 TO 3 FT, EXCEPT 4 TO 6 FT AT THE OUTER HARBOR ENTRANCE. PATCHY
FOG. SHOWERS. VSBY 1 TO 3 NM IN THE EVENING.
MON
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO
3 FT, EXCEPT 4 TO 6 FT AT THE OUTER HARBOR ENTRANCE. PATCHY FOG.
SHOWERS.
MON NIGHT
NE WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. WAVES 2 TO 3 FT IN THE
EVENING, THEN 1 FOOT OR LESS. AT THE OUTER HARBOR ENTRANCE, WAVES
2 TO 4 FT. SHOWERS LIKELY. PATCHY FOG IN THE EVENING.
TUE THROUGH WED NIGHT
SW WINDS 5 TO 10 KT. WAVES 1 FOOT OR
LESS, EXCEPT 2 TO 4 FT AT THE OUTER HARBOR ENTRANCE.
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ236-270300-
NARRAGANSETT BAY-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS AROUND 25 KT WITH GUSTS UP TO 50 KT.
WAVES AROUND 3 FT, EXCEPT 4 TO 6 FT AT THE BAY ENTRANCE. PATCHY
FOG. SHOWERS WITH A SLIGHT CHANCE OF TSTMS. SOME TSTMS MAY
PRODUCE HEAVY RAINFALL. VSBY 1 TO 3 NM.
TONIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. WAVES
AROUND 3 FT, EXCEPT 4 TO 6 FT AT THE BAY ENTRANCE. PATCHY FOG.
SHOWERS. VSBY 1 TO 3 NM.
SUN
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 45 KT. WAVES AROUND
3 FT, EXCEPT 4 TO 6 FT AT THE BAY ENTRANCE. PATCHY FOG. SHOWERS.
VSBY 1 TO 3 NM.
SUN NIGHT
NE WINDS 10 TO 15 KT. GUSTS UP TO 30 KT, DECREASING
TO 20 KT AFTER MIDNIGHT. WAVES 2 TO 3 FT. PATCHY FOG. SHOWERS. A
CHANCE OF TSTMS IN THE EVENING. SOME TSTMS MAY PRODUCE HEAVY
RAINFALL IN THE EVENING WITH VSBY 1 TO 3 NM.
MON
NE WINDS 10 TO 15 KT, DIMINISHING TO 5 TO 10 KT IN THE
AFTERNOON. WAVES 2 TO 3 FT. PATCHY FOG. SHOWERS.
MON NIGHT
E WINDS AROUND 10 KT, BECOMING SW AFTER MIDNIGHT.
WAVES 2 TO 3 FT. A CHANCE OF SHOWERS IN THE EVENING.
TUE THROUGH WED NIGHT
SW WINDS 5 TO 10 KT. WAVES 2 TO 3 FT.
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ280-270300-
OCEAN WATERS FROM THE MERRIMACK RIVER TO PLYMOUTH FROM 40 TO
60 NM-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS AROUND 30 KT WITH GUSTS UP TO 45 KT.
SEAS 12 TO 14 FT. WAVE DETAIL: E 14 FT AT 11 SECONDS AND NW 8 FT
AT 9 SECONDS. PATCHY FOG. SHOWERS WITH A SLIGHT CHANCE OF TSTMS.
SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 NM OR LESS.
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS
12 TO 14 FT. WAVE DETAIL: E 14 FT AT 10 SECONDS AND E 5 FT AT
4 SECONDS. PATCHY FOG. SHOWERS. VSBY 1 NM OR LESS.
SUN
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS 11 TO
13 FT. WAVE DETAIL: E 13 FT AT 10 SECONDS AND SE 6 FT AT
10 SECONDS. PATCHY FOG. SHOWERS LIKELY. VSBY 1 NM OR LESS,
INCREASING TO 1 TO 3 NM IN THE AFTERNOON.
SUN NIGHT
E WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS
9 TO 11 FT. WAVE DETAIL: E 10 FT AT 9 SECONDS AND S 4 FT AT
10 SECONDS. PATCHY FOG. SHOWERS LIKELY. VSBY 1 TO 3 NM IN THE
EVENING.
MON
E WINDS 20 TO 25 KT, DIMINISHING TO 15 TO 20 KT IN THE
AFTERNOON. GUSTS UP TO 30 KT. SEAS 7 TO 9 FT. WAVE DETAIL: E 9 FT
AT 9 SECONDS AND S 3 FT AT 8 SECONDS. PATCHY FOG. SHOWERS LIKELY
IN THE MORNING. A CHANCE OF SHOWERS IN THE AFTERNOON.
MON NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING
SE 5 TO 10 KT AFTER MIDNIGHT. SEAS 6 TO 8 FT. WAVE DETAIL: E 7 FT
AT 8 SECONDS AND S 2 FT AT 7 SECONDS. A CHANCE OF SHOWERS.
TUE
SW WINDS 5 TO 10 KT. SEAS 5 TO 6 FT. A CHANCE OF SHOWERS.
TUE NIGHT THROUGH WED NIGHT
SW WINDS 5 TO 10 KT. SEAS 3 TO
5 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ281-270300-
OCEAN WATERS FROM PROVINCETOWN TO NANTUCKET FROM 20 TO 60 NM-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT.
SEAS 14 TO 16 FT. WAVE DETAIL: E 16 FT AT 10 SECONDS AND S 6 FT
AT 10 SECONDS. PATCHY FOG. SHOWERS WITH A SLIGHT CHANCE OF TSTMS.
SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 NM OR LESS.
TONIGHT
NE WINDS 25 TO 30 KT, BECOMING E 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 40 KT. SEAS 12 TO 14 FT. WAVE DETAIL: E
13 FT AT 10 SECONDS AND SW 9 FT AT 11 SECONDS. PATCHY FOG.
SHOWERS. VSBY 1 NM OR LESS.
SUN
E WINDS 20 TO 25 KT WITH GUSTS UP TO 45 KT. SEAS 11 TO
12 FT, SUBSIDING TO 9 TO 11 FT IN THE AFTERNOON. WAVE DETAIL: NE
10 FT AT 9 SECONDS AND S 8 FT AT 10 SECONDS, BECOMING NE 9 FT AT
9 SECONDS AND S 7 FT AT 10 SECONDS. PATCHY FOG. A CHANCE OF
SHOWERS. VSBY 1 TO 3 NM.
SUN NIGHT
E WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS
7 TO 10 FT. WAVE DETAIL: E 8 FT AT 9 SECONDS AND S 6 FT AT
9 SECONDS. A CHANCE OF SHOWERS. PATCHY FOG IN THE EVENING WITH
VSBY 1 TO 3 NM.
MON
E WINDS 15 TO 20 KT, BECOMING SE 10 TO 15 KT IN THE
AFTERNOON. GUSTS UP TO 25 KT. SEAS 7 TO 9 FT. WAVE DETAIL: NE
7 FT AT 9 SECONDS AND S 5 FT AT 8 SECONDS. A CHANCE OF SHOWERS IN
THE MORNING.
MON NIGHT
SE WINDS 10 TO 15 KT, BECOMING S 5 TO 10 KT AFTER
MIDNIGHT. SEAS 7 TO 8 FT. WAVE DETAIL: E 6 FT AT 8 SECONDS AND S
5 FT AT 8 SECONDS. A CHANCE OF SHOWERS AFTER MIDNIGHT.
TUE
SW WINDS AROUND 10 KT. SEAS 6 TO 7 FT.
TUE NIGHT AND WED
W WINDS 5 TO 10 KT. SEAS 4 TO 6 FT.
WED NIGHT
SW WINDS AROUND 5 KT. SEAS 3 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ282-270300-
OCEAN WATERS FROM MARTHAS VINEYARD TO NANTUCKET FROM 25 TO 60 NM-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING
THIS AFTERNOON
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 50 KT.
SEAS 14 TO 17 FT. WAVE DETAIL: NE 17 FT AT 10 SECONDS AND SW 8 FT
AT 10 SECONDS. PATCHY FOG. SHOWERS. ISOLATED TSTMS, THEN A CHANCE
OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY 1 NM OR
LESS.
TONIGHT
E WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT AFTER
MIDNIGHT. GUSTS UP TO 45 KT. SEAS 12 TO 15 FT. WAVE DETAIL: NE
15 FT AT 10 SECONDS AND W 12 FT AT 10 SECONDS. PATCHY FOG.
SHOWERS. VSBY 1 NM OR LESS.
SUN
SE WINDS 15 TO 20 KT WITH GUSTS UP TO 40 KT, BECOMING E
10 TO 15 KT WITH GUSTS UP TO 30 KT IN THE AFTERNOON. SEAS 10 TO
13 FT, SUBSIDING TO 8 TO 10 FT IN THE AFTERNOON. WAVE DETAIL: S
10 FT AT 10 SECONDS AND NE 7 FT AT 10 SECONDS, BECOMING S 9 FT AT
9 SECONDS AND NE 6 FT AT 9 SECONDS. PATCHY FOG. A CHANCE OF
SHOWERS. VSBY 1 TO 3 NM.
SUN NIGHT
E WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT,
DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 6 TO 8 FT. WAVE
DETAIL: S 7 FT AT 8 SECONDS AND NE 6 FT AT 9 SECONDS. A CHANCE OF
SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
PATCHY FOG IN THE EVENING WITH VSBY 1 TO 3 NM.
MON
SE WINDS 5 TO 10 KT. SEAS 6 TO 8 FT. WAVE DETAIL: SW 6 FT
AT 8 SECONDS AND NE 5 FT AT 9 SECONDS. A CHANCE OF SHOWERS.
MON NIGHT
SW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 6 TO 8 FT. WAVE DETAIL: SW 6 FT AT 8 SECONDS AND E
5 FT AT 9 SECONDS. A CHANCE OF SHOWERS.
TUE
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO
8 FT. A CHANCE OF SHOWERS.
TUE NIGHT
W WINDS 5 TO 10 KT. SEAS 4 TO 6 FT.
WED AND WED NIGHT
W WINDS AROUND 5 KT. SEAS 3 TO 4 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ283-270300-
OCEAN WATERS FROM MONTAUK NY TO MARTHAS VINEYARD FROM 25 TO 60 NM-
1003 AM EDT SAT SEP 26 2026
..STORM WARNING IN EFFECT THROUGH LATE TONIGHT
THIS AFTERNOON
NE WINDS 30 TO 40 KT WITH GUSTS UP TO 55 KT.
SEAS 15 TO 19 FT. WAVE DETAIL: NE 18 FT AT 11 SECONDS AND NW 6 FT
AT 8 SECONDS. PATCHY FOG. SHOWERS. A SLIGHT CHANCE OF TSTMS, THEN
A CHANCE OF TSTMS. SOME TSTMS MAY PRODUCE HEAVY RAINFALL. VSBY
1 NM OR LESS.
TONIGHT
NE WINDS 30 TO 35 KT, BECOMING E 25 TO 30 KT AFTER
MIDNIGHT. GUSTS UP TO 55 KT. SEAS 14 TO 17 FT, SUBSIDING TO 12 TO
15 FT AFTER MIDNIGHT. WAVE DETAIL: NE 17 FT AT 10 SECONDS AND N
7 FT AT 8 SECONDS, BECOMING NE 15 FT AT 10 SECONDS AND NW 7 FT AT
7 SECONDS. PATCHY FOG. SHOWERS. A CHANCE OF TSTMS IN THE EVENING.
SOME TSTMS MAY PRODUCE HEAVY RAINFALL IN THE EVENING. VSBY 1 NM
OR LESS.
SUN
E WINDS 20 TO 25 KT WITH GUSTS UP TO 50 KT, DIMINISHING TO
15 TO 20 KT WITH GUSTS UP TO 40 KT IN THE AFTERNOON. SEAS 10 TO
14 FT, SUBSIDING TO 7 TO 10 FT IN THE AFTERNOON. WAVE DETAIL: E
13 FT AT 10 SECONDS AND S 11 FT AT 9 SECONDS, BECOMING S 9 FT AT
9 SECONDS AND E 6 FT AT 10 SECONDS. PATCHY FOG. A CHANCE OF
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE AFTERNOON.
VSBY 1 TO 3 NM.
SUN NIGHT
E WINDS 10 TO 15 KT. GUSTS UP TO 30 KT, DECREASING
TO 20 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. WAVE DETAIL: S 6 FT AT
8 SECONDS AND E 5 FT AT 9 SECONDS. PATCHY FOG. SHOWERS. VSBY 1 TO
3 NM IN THE EVENING.
MON
SE WINDS 5 TO 10 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO
7 FT. WAVE DETAIL: S 6 FT AT 8 SECONDS AND E 4 FT AT 9 SECONDS. A
CHANCE OF SHOWERS.
MON NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
6 TO 7 FT. WAVE DETAIL: SW 6 FT AT 8 SECONDS AND E 4 FT AT
9 SECONDS. A CHANCE OF SHOWERS IN THE EVENING.
TUE
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 5 TO
7 FT.
TUE NIGHT THROUGH WED NIGHT
W WINDS 5 TO 10 KT. SEAS 3 TO
5 FT.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
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